Active Weather Alerts
River Flood Warning
Issued: 4:11 PM Apr. 9, 2026 – National Weather Service
...FLOOD WARNING NOW IN EFFECT UNTIL FURTHER NOTICE... * WHAT...Minor flooding is occurring and forecasted to occur. * WHERE...Illinois River from Starved Rock Lock and Dam downstream to confluence with Big Bureau Creek, including the La Salle gauge. * WHEN...Until further notice. * IMPACTS...At 20.0 feet, Agricultural areas in La Salle, Spring Valley, and Peru are inundated. * ADDITIONAL DETAILS... - At 10:45 AM CDT Thursday the stage was 20.4 feet. - Forecast...The river will remain above flood stage through at least early next week. - Flood stage is 20.0 feet. - http://www.weather.gov/safety/flood &&
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